Home / 5,333,980,532,809.40-7,999,418,625,028.20-2,065,942,624,807.20

Finding the Fourth Proportional to 5,333,980,532,809.40, 7,999,418,625,028.20 and 2,065,942,624,807.20

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Solution

The fourth proportional to 5,333,980,532,809.40, 7,999,418,625,028.20 and 2,065,942,624,807.20 is: 3,098,312,753,387.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333,980,532,809.40 : 7,999,418,625,028.20 = 2,065,942,624,807.20 : x
  2. Step 2: Convert to fraction form
    5,333,980,532,809.40/7,999,418,625,028.20 = 2,065,942,624,807.20/x
  3. Step 3: Cross multiply
    5,333,980,532,809.40x = 7,999,418,625,028.20 × 2,065,942,624,807.20
  4. Step 4: Simplify right side
    5,333,980,532,809.40x = 16,526,339,911,122,361,394,397,184
  5. Step 5: Solve for x
    x = 16,526,339,911,122,361,394,397,184/5,333,980,532,809.40
  6. Step 6: Final answer
    x = 3,098,312,753,387.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.